Oct 21 12:15:01.226 INFO checking whothey/firstfollow against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:15:01.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 12:15:01.676 INFO blam! f9d47bf789eda156946c1dc435c87d703d7f6f68cdde17eb597948da1f377fb9
Oct 21 12:15:01.681 INFO running `"docker" "start" "-a" "f9d47bf789eda156946c1dc435c87d703d7f6f68cdde17eb597948da1f377fb9"`
Oct 21 12:15:02.775 INFO kablam! usermod: no changes
Oct 21 12:15:02.852 INFO kablam!     Checking libc v0.2.26
Oct 21 12:15:02.860 INFO kablam!     Checking thread_local v0.3.4
Oct 21 12:15:04.136 INFO kablam!     Checking memchr v1.0.1
Oct 21 12:15:04.361 INFO kablam!     Checking aho-corasick v0.6.3
Oct 21 12:15:04.980 INFO kablam!     Checking regex v0.2.2
Oct 21 12:15:07.145 INFO kablam!     Checking env_logger v0.4.3
Oct 21 12:15:07.484 INFO kablam!     Checking firstfollow v0.1.0 (/source)
Oct 21 12:15:07.952 INFO kablam! warning: method is never used: `is_terminal`
Oct 21 12:15:07.952 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Oct 21 12:15:07.952 INFO kablam!    |
Oct 21 12:15:07.952 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Oct 21 12:15:07.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:15:07.952 INFO kablam!    |
Oct 21 12:15:07.952 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 12:15:07.952 INFO kablam! 
Oct 21 12:15:07.952 INFO kablam! warning: method is never used: `is_nonterminal`
Oct 21 12:15:07.952 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Oct 21 12:15:07.952 INFO kablam!    |
Oct 21 12:15:07.952 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Oct 21 12:15:07.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:15:07.952 INFO kablam! 
Oct 21 12:15:08.168 INFO kablam! warning: method is never used: `is_terminal`
Oct 21 12:15:08.168 INFO kablam!   --> src/formalgrammar/symbol.rs:10:5
Oct 21 12:15:08.168 INFO kablam!    |
Oct 21 12:15:08.168 INFO kablam! 10 |     pub fn is_terminal(&self) -> bool {
Oct 21 12:15:08.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:15:08.168 INFO kablam!    |
Oct 21 12:15:08.168 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 12:15:08.168 INFO kablam! 
Oct 21 12:15:08.168 INFO kablam! warning: method is never used: `is_nonterminal`
Oct 21 12:15:08.168 INFO kablam!   --> src/formalgrammar/symbol.rs:17:5
Oct 21 12:15:08.168 INFO kablam!    |
Oct 21 12:15:08.168 INFO kablam! 17 |     pub fn is_nonterminal(&self) -> bool {
Oct 21 12:15:08.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 12:15:08.168 INFO kablam! 
Oct 21 12:15:08.240 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
Oct 21 12:15:08.244 INFO kablam! su: No module specific data is present
Oct 21 12:15:09.150 INFO running `"docker" "rm" "-f" "f9d47bf789eda156946c1dc435c87d703d7f6f68cdde17eb597948da1f377fb9"`
Oct 21 12:15:09.396 INFO blam! f9d47bf789eda156946c1dc435c87d703d7f6f68cdde17eb597948da1f377fb9